USA Girls 11-12 - 50 M Back
These rankings show the swimmers' placement within the United States.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 601 | Lwg Xiong | 39.31 | 12 | BB Min | A: 38.39 (+0.92s | 2.3%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 602 | Isla Wensmann | 39.31 | 11 | BB Min | A: 38.39 (+0.92s | 2.3%) | Edina Swim Club | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 603 | Emma Adams | 39.31 | 11 | BB Min | A: 38.39 (+0.92s | 2.3%) | Sporting Jax Aquatic Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 604 | Kenzie Alex | 39.31 | 12 | BB Min | A: 38.39 (+0.92s | 2.3%) | Nation\\\\\\'s Capital Swim Club | 05/12/2023 | STAT LC Invite 2023 | |
| 605 | Fiona Prill | 39.32 | 11 | BB Min | A: 38.39 (+0.93s | 2.4%) | Riptide Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 606 | Mae Erwin | 39.32 | 11 | BB Min | A: 38.39 (+0.93s | 2.4%) | Cypress Fairbanks Swim Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 607 | Logan Baker | 39.32 | 12 | BB Min | A: 38.39 (+0.93s | 2.4%) | South Lake Aquatic Club | 06/06/2025 | 2025 TAMPA BAY SWIM CLASSIC | |
| 608 | Heidi Pan | 39.33 | 12 | BB Min | A: 38.39 (+0.94s | 2.4%) | Nitro Swimming | 06/20/2025 | 2025 ST NTRO LC Prelim Final Invite | |
| 609 | Lily Griego | 39.33 | 11 | BB Min | A: 38.39 (+0.94s | 2.4%) | Waterloo Swimming | 05/16/2025 | 2025 ST ASC Spring Showcase | |
| 610 | Callie Radford | 39.34 | 12 | BB Min | A: 38.39 (+0.95s | 2.4%) | Unattached | 08/07/2024 | 2024 EZ LC Age Group Championship | |
| 611 | Lillian Fatt | 39.34 | 11 | BB Min | A: 38.39 (+0.95s | 2.4%) | Nova of Virginia | 06/13/2024 | 2024 CGBD Steve Hennessy Summer Madness | |
| 612 | Lily Struble | 39.35 | 11 | BB Min | A: 38.39 (+0.96s | 2.4%) | Sea Devils | 07/23/2025 | 2025 MN NSAC 10 U LC State Championship | |
| 613 | Kendrick McElfresh | 39.35 | 12 | BB Min | A: 38.39 (+0.96s | 2.4%) | Spokane Waves Aquatic Team | 07/25/2025 | 2025 IES LC CHAMPIONSHIPS | |
| 614 | Katherine Kudmani | 39.35 | 12 | BB Min | A: 38.39 (+0.96s | 2.4%) | Laker Swim | 06/12/2025 | 2025 RAFC Summer Solstice | |
| 615 | Charley Ralston | 39.35 | 11 | BB Min | A: 38.39 (+0.96s | 2.4%) | Austin Swim Club | 05/31/2025 | 2025 ST ASC June Bug | |
| 616 | Maelys Herrera | 39.35 | 11 | BB Min | A: 38.39 (+0.96s | 2.4%) | Terrapins Swim Team | 05/10/2025 | PC SRVA LCM C B BB+ | |
| 617 | Juliette Neilsen | 39.36 | 12 | BB Min | A: 38.39 (+0.97s | 2.5%) | Lehi Aquatics | 06/27/2025 | WFFM Red White And Black 2025 | |
| 618 | Kenzie Zalewski | 39.36 | 12 | BB Min | A: 38.39 (+0.97s | 2.5%) | Univ. of Denver Hilltoppers | 07/25/2025 | 2025 CO CSI Age Group Championships | |
| 619 | Sierra Jones | 39.37 | 11 | BB Min | A: 38.39 (+0.98s | 2.5%) | Magnolia Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 620 | Emery Kerksick | 39.38 | 11 | BB Min | A: 38.39 (+0.99s | 2.5%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 621 | Caroline Curry | 39.39 | 12 | BB Min | A: 38.39 (+1.00s | 2.5%) | Boulder Swim Team | 06/13/2025 | 2025 CO CSI Long Course Open | |
| 622 | Leonor Rojas | 39.40 | 12 | BB Min | A: 38.39 (+1.01s | 2.6%) | Somos un Equipo | 05/23/2025 | 2025 Dr Aspi Doctor Memorial Invitational | |
| 623 | Elissa Xia | 39.40 | 11 | BB Min | A: 38.39 (+1.01s | 2.6%) | Pacific Dragons Swim Team | 07/24/2025 | 2025 PN LC 12 U Championships | |
| 624 | Kealaula Duarte | 39.40 | 11 | BB Min | A: 38.39 (+1.01s | 2.6%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 625 | Lillian Piant | 39.41 | 11 | BB Min | A: 38.39 (+1.02s | 2.6%) | Alamo Area Aquatic Association | 06/13/2025 | 2025 ST ASC Firecracker | |
| 626 | Zoe Wiley | 39.42 | 12 | BB Min | A: 38.39 (+1.03s | 2.6%) | Valley Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | |
| 627 | Marina Sanchez Palacios | 39.42 | 12 | BB Min | A: 38.39 (+1.03s | 2.6%) | North Coast Aquatics | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | |
| 628 | Estelle Staub | 39.44 | 12 | BB Min | A: 38.39 (+1.05s | 2.7%) | Highlander Aquatic Club | 07/10/2025 | 2025 FL Summer Age Group Championships | |
| 629 | Amelia Allen | 39.45 | 12 | BB Min | A: 38.39 (+1.06s | 2.7%) | Pikes Peak Athletics | 04/26/2025 | 2025 CO FST Spring LC Fever | |
| 630 | Chloe Lu | 39.45 | 11 | BB Min | A: 38.39 (+1.06s | 2.7%) | Rosemead Rapids | 06/12/2025 | 2025 SCS June AG Invite @ La Mirada Armada | |
| 631 | Siena Chavez | 39.46 | 12 | BB Min | A: 38.39 (+1.07s | 2.7%) | Santa Barbara Swim Club | 07/24/2025 | 2025 CA SCS Summer A G Champs CANY | |
| 632 | Clara Deshan | 39.46 | 11 | BB Min | A: 38.39 (+1.07s | 2.7%) | Com Aquatics | 07/16/2025 | 2025 Texas Age Group Championships | |
| 633 | Cataleya Silva | 39.46 | 12 | BB Min | A: 38.39 (+1.07s | 2.7%) | Foxjets Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 634 | Hailey Constant | 39.46 | 11 | BB Min | A: 38.39 (+1.07s | 2.7%) | Tomball Area Swim Club | 07/16/2025 | 2025 Texas Age Group Championships | |
| 635 | Alli Sheffield | 39.47 | 12 | BB Min | A: 38.39 (+1.08s | 2.7%) | Grand Island YMCA Quicksilver | 02/01/2026 | 2026 MW App HG Scott Usher Pentathlon | |
| 636 | Scarlett Pekron | 39.48 | 11 | BB Min | A: 38.39 (+1.09s | 2.8%) | Unattached | 07/31/2025 | 2025 Central Zone 14 Under Championship Mee | |
| 637 | Avery Persigehl | 39.48 | 12 | BB Min | A: 38.39 (+1.09s | 2.8%) | Riptide Swim Team | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 638 | Aili Hines | 39.48 | 11 | BB Min | A: 38.39 (+1.09s | 2.8%) | Georgia Coastal Aquatic Team | 03/28/2026 | EAJ Spring Into Long Course 2026 | |
| 639 | Mackenzie Sederland | 39.49 | 12 | BB Min | A: 38.39 (+1.10s | 2.8%) | Massillon YMCA Gators | 06/12/2025 | Holtrey Summer Classic | |
| 640 | Adelynn Vue | 39.49 | 12 | BB Min | A: 38.39 (+1.10s | 2.8%) | South East Metro Sharks | 07/18/2025 | 2025 MN STRM Minnesota Regional Championship | |
| 641 | Sofia Sanchez-Lara | 39.50 | 11 | BB Min | A: 38.39 (+1.11s | 2.8%) | Swim Houston Aquatics Center | 06/20/2025 | 2025 ST AAAA NS George Block Invite | |
| 642 | Callahan Edwards | 39.50 | 12 | BB Min | A: 38.39 (+1.11s | 2.8%) | Gator Swim Club | 06/28/2025 | 2025 Gator Last Chomp | |
| 643 | Emma Weinstein | 39.50 | 12 | BB Min | A: 38.39 (+1.11s | 2.8%) | Sandpipers of Nevada | 03/30/2025 | Sand Vs BCH LCM Dual 2025 | |
| 644 | Fiona Myers | 39.50 | 12 | BB Min | A: 38.39 (+1.11s | 2.8%) | Minnetonka Swim Club | 07/18/2025 | 2025 MN MTKA Minnesota Regional Championship | |
| 645 | Dylann Anderson | 39.51 | 12 | BB Min | A: 38.39 (+1.12s | 2.8%) | Capital City Athletics | 04/25/2025 | 2025 CO FAST Spring Splash LC Open | |
| 646 | Mina Taylor | 39.54 | 12 | BB Min | A: 38.39 (+1.15s | 2.9%) | Alto Swim Club | 06/27/2025 | Alto Summer Swelter | |
| 647 | Gemma Russo | 39.54 | 12 | BB Min | A: 38.39 (+1.15s | 2.9%) | Penguin Swimming | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | |
| 648 | Preslee Robinson | 39.55 | 11 | BB Min | A: 38.39 (+1.16s | 2.9%) | Unattached | 08/06/2025 | 2025 Western Zone Age Group Championships | |
| 649 | Madeline Bigler | 39.55 | 12 | BB Min | A: 38.39 (+1.16s | 2.9%) | Rancho San Dieguito | 06/20/2025 | 2025 SI SPLASH AND DASH | |
| 650 | Piper Richardson | 39.56 | 11 | BB Min | A: 38.39 (+1.17s | 3.0%) | Lakeside Aquatic Club | 07/16/2025 | 2025 Texas Age Group Championships | |
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.